Blue Diamond 5 by Dulux is a light cyan. Hex: #63B3B9. RGB: 99, 179, 185. Price: approximately £14.40 per litre. The nearest equivalent from another manufacturer is Johnstone's High Dive (ΔE 3.4, “very close”), priced at approximately £13.37 per litre. Other close alternatives include Johnstone's Montego Bay (ΔE 4.1) and RAL Classic Pastel turquoise (ΔE 4.3).
Blue Diamond 5 by Dulux
- Hex
#63B3B9- RGB
- 99, 179, 185
- Manufacturer
- Dulux
- Price per litre
- £14.40
- Price per m2 (?)
- £2.22
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Nearest matches & alternatives from other brands
| Colour | Manufacturer | ΔE | Match quality | Price/L | Price/m2 (?) |
|---|---|---|---|---|---|
| High Dive | Johnstone's | 3.4 | Very close | £13.37 (£1.03 less) | £2.23 |
| Montego Bay | Johnstone's | 4.1 | Very close | £13.37 (£1.03 less) | £2.23 |
| Pastel turquoise (No.6034) | RAL Classic | 4.3 | Very close | — | — |
| Biscay Bay | Johnstone's | 4.3 | Very close | £13.37 (£1.03 less) | £2.23 |
| Ocean Turquoise | Johnstone's | 5.3 | Similar | £13.37 (£1.03 less) | £2.23 |
| Lobster | Farrow & Ball | 5.8 | Similar | £26.40 (£12.00 more) | £4.06 |
| Tropical Splash | Johnstone's | 5.8 | Similar | £13.37 (£1.03 less) | £2.23 |
| Jamaican Sea | Johnstone's | 6.1 | Similar | £13.37 (£1.03 less) | £2.23 |
| Aqua Fiesta | Johnstone's | 6.3 | Similar | £13.37 (£1.03 less) | £2.23 |
High Dive
Johnstone's
Very close
ΔE 3.4
£13.37/L
£2.23/m2
Montego Bay
Johnstone's
Very close
ΔE 4.1
£13.37/L
£2.23/m2
Pastel turquoise
RAL Classic
Very close
ΔE 4.3
Biscay Bay
Johnstone's
Very close
ΔE 4.3
£13.37/L
£2.23/m2
Ocean Turquoise
Johnstone's
Similar
ΔE 5.3
£13.37/L
£2.23/m2
Lobster
Farrow & Ball
Similar
ΔE 5.8
£26.40/L
£4.06/m2
Tropical Splash
Johnstone's
Similar
ΔE 5.8
£13.37/L
£2.23/m2
Jamaican Sea
Johnstone's
Similar
ΔE 6.1
£13.37/L
£2.23/m2
Aqua Fiesta
Johnstone's
Similar
ΔE 6.3
£13.37/L
£2.23/m2
Compare Blue Diamond 5 with other Dulux colours
Deciding between two Dulux shades? See Blue Diamond 5 side by side with its closest stablemates.
Colour neighbourhood
Coverage & application
Manufacturer figures from the Dulux Product Advice Sheet. Real-world coverage is typically 15-20% lower.
| Finish | Coverage | Coats | Sheen | Scrub class | Touch dry | Recoat | VOC |
|---|---|---|---|---|---|---|---|
| Dulux Easycare Bathroom Soft Sheen PAS | 13 m²/L | 2 | 25% | 1 | 4h | 4h | — |
| Dulux Easycare Kitchen Matt PAS | 13 m²/L | 2 | 5% | 1 | 4h | 4h | — |
| Dulux Matt PAS | 13 m²/L | 2 | 5% | — | 2h | 4h | — |
| Dulux Silk PAS | 13 m²/L | 2 | 25% | — | 2h | 4h | — |
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